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alu-faktur.de

.de error

First seen 2026-06-17 · Last seen 2026-06-17 · crawled 2026-06-18 ·5 attempts

DE · 217.160.0.234 · AS8560 IONOS SE

Reputation 76/100 crawl error spf without fallback dmarc monitor-only

ssl error: [SSL: TLSV1_ALERT_INTERNAL_ERROR] tlsv1 alert internal error (_ssl.c:1000)

Registration

Updated
2018-07-24
Name servers
  • ns1093.ui-dns.biz.
  • ns1093.ui-dns.com.
  • ns1093.ui-dns.de.
  • ns1093.ui-dns.org.

DNS records live

NS
  • ns1093.ui-dns.biz
  • ns1093.ui-dns.com
  • ns1093.ui-dns.de
  • ns1093.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication weak

SPF
v=spf1 include:_spf-eu.ionos.com redirect=dmfv.alu-faktur.de
missing all
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificates

Loading certificate

Linked from (1)

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